forked from CIT/Vmeda.Online
123 lines
4.2 KiB
TypeScript
123 lines
4.2 KiB
TypeScript
// (C) Copyright 2015 Martin Dougiamas
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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import { Component, OnDestroy, ViewChild } from '@angular/core';
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import { IonicPage, NavController } from 'ionic-angular';
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import { CoreEventsProvider } from '@providers/events';
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import { CoreSitesProvider } from '@providers/sites';
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import { AddonMessagesProvider } from '../../providers/messages';
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import { CoreSplitViewComponent } from '@components/split-view/split-view';
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import { CoreTabsComponent } from '@components/tabs/tabs';
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/**
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* Page that displays contacts and contact requests.
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*/
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@IonicPage({ segment: 'addon-messages-contacts' })
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@Component({
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selector: 'page-addon-messages-contacts',
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templateUrl: 'contacts.html',
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})
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export class AddonMessagesContactsPage implements OnDestroy {
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@ViewChild(CoreSplitViewComponent) splitviewCtrl: CoreSplitViewComponent;
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@ViewChild(CoreTabsComponent) tabsComponent: CoreTabsComponent;
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contactRequestsCount = 0;
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protected loadSplitViewObserver: any;
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protected siteId: string;
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protected contactRequestsCountObserver: any;
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protected conversationUserId: number; // User id of the conversation opened in the split view.
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protected selectedUserId = {
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contacts: null, // User id of the selected user in the confirmed contacts tab.
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requests: null, // User id of the selected user in the contact requests tab.
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};
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constructor(eventsProvider: CoreEventsProvider, sitesProvider: CoreSitesProvider,
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private navCtrl: NavController, private messagesProvider: AddonMessagesProvider) {
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this.siteId = sitesProvider.getCurrentSiteId();
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// Update the contact requests badge.
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this.contactRequestsCountObserver = eventsProvider.on(AddonMessagesProvider.CONTACT_REQUESTS_COUNT_EVENT, (data) => {
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this.contactRequestsCount = data.count;
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}, this.siteId);
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}
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/**
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* Page being initialized.
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*/
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ngOnInit(): void {
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this.messagesProvider.getContactRequestsCount(this.siteId); // Badge already updated by the observer.
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}
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/**
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* Navigate to the search page.
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*/
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gotoSearch(): void {
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this.navCtrl.push('AddonMessagesSearchPage');
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}
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/**
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* User entered the page.
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*/
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ionViewDidEnter(): void {
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if (!this.splitviewCtrl.isOn()) {
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this.selectedUserId.contacts = null;
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this.selectedUserId.requests = null;
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}
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this.tabsComponent && this.tabsComponent.ionViewDidEnter();
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}
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/**
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* User left the page.
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*/
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ionViewDidLeave(): void {
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this.tabsComponent && this.tabsComponent.ionViewDidLeave();
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}
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/**
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* Set the selected user and open the conversation in the split view if needed.
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*
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* @param tab Active tab: "contacts" or "requests".
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* @param userId Id of the selected user, undefined to use the last selected user in the tab.
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* @param onInit Whether the contact was selected on initial load.
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*/
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selectUser(tab: string, userId?: number, onInit: boolean = false): void {
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userId = userId || this.selectedUserId[tab];
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if (!userId || userId == this.conversationUserId && this.splitviewCtrl.isOn()) {
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// No user conversation to open or it is already opened.
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return;
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}
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if (onInit && !this.splitviewCtrl.isOn()) {
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// Do not open a conversation by default when split view is not visible.
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return;
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}
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this.conversationUserId = userId;
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this.selectedUserId[tab] = userId;
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this.splitviewCtrl.push('AddonMessagesDiscussionPage', { userId });
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}
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/**
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* Page destroyed.
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*/
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ngOnDestroy(): void {
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this.contactRequestsCountObserver && this.contactRequestsCountObserver.off();
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}
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}
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